msg 1.12.11devel
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msg_addr.h
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1/*
2 * This file is part of the Sofia-SIP package
3 *
4 * Copyright (C) 2005 Nokia Corporation.
5 *
6 * Contact: Pekka Pessi <pekka.pessi@nokia-email.address.hidden>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public License
10 * as published by the Free Software Foundation; either version 2.1 of
11 * the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
25#ifndef MSG_ADDR_H
27#define MSG_ADDR_H
28
29
38#ifndef MSG_H
39#include <sofia-sip/msg.h>
40#endif
41#ifndef SU_H
42#include <sofia-sip/su.h>
43#endif
44
45SOFIA_BEGIN_DECLS
46
49
50SOFIAPUBFUN su_sockaddr_t *msg_addr(msg_t *msg);
51
52SOFIAPUBFUN int msg_get_address(msg_t *msg, su_sockaddr_t *, socklen_t *);
53SOFIAPUBFUN int msg_set_address(msg_t *msg, su_sockaddr_t const *, socklen_t);
54
55SOFIAPUBFUN void msg_addr_copy(msg_t *dst, msg_t const *src);
56
57SOFIAPUBFUN int msg_errno(msg_t const *msg);
58SOFIAPUBFUN void msg_set_errno(msg_t *msg, int err);
59
60enum {
67};
68
72typedef struct su_iovec_s msg_iovec_t;
73#define mv_base siv_base
74#define mv_len siv_len
75
76SOFIAPUBFUN isize_t msg_iovec(msg_t *msg, msg_iovec_t vec[], isize_t veclen);
77
78SOFIAPUBFUN issize_t msg_recv_iovec(msg_t *msg,
79 msg_iovec_t vec[], isize_t veclen, usize_t n,
80 int exact);
81SOFIAPUBFUN isize_t msg_recv_commit(msg_t *msg, usize_t n, int eos);
82
83SOFIAPUBFUN issize_t msg_recv_buffer(msg_t *msg, void **return_buffer);
84
86
87SOFIAPUBFUN int msg_set_next(msg_t *msg, msg_t *next);
88
90
92 usize_t N,
93 usize_t blocksize);
94
95SOFIA_END_DECLS
96
97#endif /* !defined(MSG_ADDR_H) */
Base message interface.
@ msg_n_fragments
Number of external buffers.
Definition msg_addr.h:66
@ msg_min_size
Minimum size of a message buffer.
Definition msg_addr.h:62
@ msg_min_block
Minimum size of external buffer.
Definition msg_addr.h:64
int msg_get_address(msg_t *msg, su_sockaddr_t *, socklen_t *)
Get message address.
Definition msg.c:303
issize_t msg_buf_external(msg_t *msg, usize_t N, usize_t blocksize)
Allocate a list of external buffers.
Definition msg_parser.c:738
int msg_set_address(msg_t *msg, su_sockaddr_t const *, socklen_t)
Set message address.
Definition msg.c:329
isize_t msg_recv_commit(msg_t *msg, usize_t n, int eos)
Commit n bytes of buffers.
Definition msg_parser.c:527
isize_t msg_iovec(msg_t *msg, msg_iovec_t vec[], isize_t veclen)
Fill an I/O vector with message contents.
Definition msg_parser.c:2069
issize_t msg_recv_iovec(msg_t *msg, msg_iovec_t vec[], isize_t veclen, usize_t n, int exact)
Obtain I/O vector for receiving the data.
Definition msg_parser.c:339
void msg_addr_zero(msg_t *msg)
Zero the message address.
Definition msg.c:269
void msg_clear_committed(msg_t *msg)
Clear committed data.
Definition msg_parser.c:608
issize_t msg_recv_buffer(msg_t *msg, void **return_buffer)
Obtain a buffer for receiving data.
Definition msg_parser.c:470
void msg_set_errno(msg_t *msg, int err)
Set error number associated with message.
Definition msg.c:431
int msg_set_next(msg_t *msg, msg_t *next)
Set next message of the stream.
Definition msg_parser.c:591
msg_t * msg_next(msg_t *msg)
Get a next message of the stream.
Definition msg_parser.c:564
su_addrinfo_t * msg_addrinfo(msg_t *msg)
Get addrinfo structure.
Definition msg.c:354
int msg_errno(msg_t const *msg)
Get error number associated with message.
Definition msg.c:418
su_sockaddr_t * msg_addr(msg_t *msg)
Get pointer to socket address structure.
Definition msg.c:284
void msg_addr_copy(msg_t *dst, msg_t const *src)
Copy message address.
Definition msg.c:371
Message object.
Definition msg_internal.h:59
struct addrinfo su_addrinfo_t
#define SOFIAPUBFUN

Sofia-SIP 1.12.11devel - Copyright (C) 2006 Nokia Corporation. All rights reserved. Licensed under the terms of the GNU Lesser General Public License.